| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $226.28 | 8.295% | $245.0499 | $245.05 | $245.05 | $245.00 |
| Purchase #2 | $13.49 | 7.119% | $14.4504 | $14.45 | $14.45 | $14.50 |
| Purchase #3 | $236.80 | 5.304% | $249.3599 | $249.36 | $249.35 | $249.40 |
| Purchase #4 | $10.26 | 12.657% | $11.5586 | $11.56 | $11.55 | $11.60 |
| Purchase #5 | $81.53 | 6.721% | $87.0096 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $86.25 | 7.253% | $92.5057 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $173.66 | 9.601% | $190.3331 | $190.33 | $190.35 | $190.30 |
| 7 purchase totals = | $828.27 | $890.2672 | $890.27 | $890.25 | $890.30 | |